An overtaking situation at night would be one in which one v

A、stay open

B、remain opened

C、keep on open

D、go on opening

You need to choose a routing protocol for a new Testking network. This network will be running IP, IPX, and Appletalk, and you wish to utilize only one routing protocol. Which one would be the best choice?（）

A. OSPF

B. EIGRP

C. RIP v2

D. IGRP

E. RIP v1

(A) I arrived last night

(B) It has one week

(C) For one week

(D) It took one week

A vessel is overtaking when she can see which light(s) of a vessel ahead?

A.Only the stern light of the vessel

B.One sidelight and a masthead light of the vessel

C.Only a sidelight of the vessel

D.The masthead lights of the vessel

A head on situation shall be deemed to exist at night when a power-driven vessel sees another power-driven vessel ahead and ______.

A.one sidelight and the masthead light are visible

B.the vessels will pass closer than half a mile

C.both vessels sound one prolonged blast

D.both sidelights and masthead light(s) are visible

A.one…another

B.one…the other

C.one…the others

D.some…others

Because of the financial crisis, days are gone _ _ local 5-star hotels charged 6,000 yuan for one night.

A. if B. when C. which D. since

A.a lift

B.a book

C.a car

A head-on situation at night is one in which you see dead ahead a vessel showing ______.

A.one sidelight

B.one sidelight and a masthead light

C.one sidelight and two masthead lights

D.both sidelights of a vessel and her masthead light(s)

An overtaking situation at night would be one in which one vessel sees which light(s) of a vessel ahead ?______.

A.Masthead lights and sidelights

B.One sidelight, the masthead lights and stern-light

C.Both sidelights

D.Stern-light